Products / Derbigum P

Derbigum P is a 3.9 mm (152 mil) smooth-surfaced APP modified bitumen roofing membrane, single reinforced with a heat resistant 180 gram polyester mat. The data sheet lists a roll 33.5 ft long and 39.4 in wide weighing 96 lb for 100 square feet of net coverage, packaged 20 rolls per pallet. It is applied with PERMASTIC Cold Adhesive or heat welded, and the data sheet states it meets ASTM D6222, Type I, Grade S.